tld-consumer-9560/src/main/resources/mapper/MenuMapper.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.tld.mapper.MenuMapper">

    <sql id="field">
        id,name,url,p_id
    </sql>
    <!-- 查询菜单 -->
    <select id="getMenu" resultType="com.tld.model.Menu">
        select
        <include refid="field"/>
        from tld_menu
        <trim prefix="WHERE" prefixOverrides="and |or">
            <if test="pId != null and pId != ''">
                and p_id = #{pId}
            </if>
        </trim>
    </select>
    <!-- 查询列表 -->
    <select id="getPage" resultType="com.tld.model.Menu">
        select
        <include refid="field"/>
        from tld_menu
        <trim prefix="WHERE" prefixOverrides="and |or">
            <if test="pId != null and pId != ''">
                and p_id = #{pId}
            </if>
            <if test="name != null and name != ''">
                and name = #{name}
            </if>
        </trim>
    </select>
    <!-- 新增菜单 -->
    <insert id="addMenu">
        insert into tld_menu(name,url,p_id) values(#{name},#{url},#{pId})
    </insert>
    <!-- 修改菜单 -->
    <update id="updateMenu">
        update tld_menu
        <set>
            <trim suffixOverrides=",">
                <if test="name != null and name != ''">
                    name = #{name},
                </if>
                <if test="url != null and url != ''">
                    url = #{url},
                </if>
                <if test="pId != null and pId != ''">
                    p_id = #{pId},
                </if>
            </trim>
        </set>
            where id = #{id}
    </update>
    <!-- 删除菜单 -->
    <delete id="delMenu">
        delete from tld_menu where id = #{id}
    </delete>
    <!-- 根据角色查询菜单内容 -->
    <select id="getUserMenu" resultType="com.tld.model.Menu">
        SELECT
               a.id,
               a.name,
               a.url,
               a.p_id,
               a.id_code
        FROM
             tld_menu a
             join tld_user b on b.id = #{userId}
             join tld_role c on b.role = c.id
        WHERE
              c.menu LIKE CONCAT('%',CONCAT(a.id, ','),'%')
    </select>
</mapper>